How To Fix KF549 - Fields were deleted in table/structure &1

KF549 - Overview

• Message type: E = Error

• Message class: KF -

• Message number: 549

• Message text: Fields were deleted in table/structure &1

What causes this issue?

The fields for operating concern &V2& were deleted from the
table/structure &V1&

Error message extract from SAP system. Copyright SAP SE.

KF549 - Details

• The SAP error message KF549, which states "Fields were deleted in table/structure &1," typically occurs when there is a mismatch between the data structure expected by the system and the actual data structure present in the database. This can happen due to various reasons, such as changes in the data model, updates to the SAP system, or modifications made to the underlying database tables.
  
  Cause:
  
  Data Model Changes: If fields in a table or structure have been deleted or modified in the data model (for example, during an upgrade or a customization), the system may throw this error when it tries to access those fields.
  Inconsistent Data Dictionary: If the data dictionary (DDIC) is not in sync with the actual database schema, it can lead to this error.
  Transport Issues: If changes were transported from one system to another (e.g., from development to production) and the transport did not include all necessary objects, it